Make the minimal-cpp example a real compositor

Use the ivi-application protocol, since a compositor without a shell is
not really a proper compositor. Use the IVI id to determine the position
instead of generating a random position for each frame.

Change-Id: I2ede824c656e4c2ef88117cf0f0b8d27ad80b6e2
Reviewed-by: Johan Helsing <johan.helsing@qt.io>

1 files changed, 7 insertions, 3 deletions

diff --git a/examples/wayland/minimal-cpp/compositor.h b/examples/wayland/minimal-cpp/compositor.h
index 984deebdb..e804ac02f 100644
--- a/examples/wayland/minimal-cpp/compositor.h
+++ b/examples/wayland/minimal-cpp/compositor.h
@@ -59,17 +59,20 @@ QT_BEGIN_NAMESPACE
 
 class Window;
 class QOpenGLTexture;
+class QWaylandIviApplication;
+class QWaylandIviSurface;
 
 class View : public QWaylandView
 {
     Q_OBJECT
 public:
-    View() {}
+    View(int iviId) : m_iviId(iviId) {}
     QOpenGLTexture *getTexture();
-    bool isCursor() const;
+    int iviId() const { return m_iviId; }
 private:
     friend class Compositor;
     QOpenGLTexture *m_texture = nullptr;
+    int m_iviId;
 };
 
 class Compositor : public QWaylandCompositor
@@ -86,13 +89,14 @@ public:
     void endRender();
 
 private slots:
-    void onSurfaceCreated(QWaylandSurface *surface);
+    void onIviSurfaceCreated(QWaylandIviSurface *iviSurface);
     void onSurfaceDestroyed();
     void triggerRender();
 
     void viewSurfaceDestroyed();
 private:
     Window *m_window = nullptr;
+    QWaylandIviApplication *m_iviApplication = nullptr;
     QList<View*> m_views;
 };